Right Vs. Left

I was reading an article by Deb Schwartz in the June '10 issue of Real Simple magazine entitled Organizing for Your Personality which opens with this brief review of personality types:

"Right-brain types are visually oriented. They tend to think in images rather than words, focus on the big picture rather than the details, and go through life in a somewhat seat-of-the-pants (a.k.a. scattered) way. Left-brainers are those who think in words (attention, list makers!), do a lot of advance...